49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
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package myRedis
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import (
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"context"
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"github.com/redis/go-redis/v9"
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"time"
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)
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type StringOperation struct {
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ctx context.Context
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client *redis.Client
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}
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func NewStringOperation(client *redis.Client) *StringOperation {
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return &StringOperation{ctx: context.Background(), client: client}
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}
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func (t *StringOperation) Set(key string, value interface{}, attrs ...*OperationAttr) *InterfaceResult {
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exp := OperationAttrs(attrs).Find(AttrExpr).UnwrapOr(0 * time.Second).(time.Duration)
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nx := OperationAttrs(attrs).Find(AttrNx).UnwrapOr(nil)
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if nx != nil {
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return NewInterfaceResult(t.client.SetNX(t.ctx, key, value, exp).Result())
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}
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xx := OperationAttrs(attrs).Find(AttrXx).UnwrapOr(nil)
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if xx != nil {
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return NewInterfaceResult(t.client.SetXX(t.ctx, key, value, exp).Result())
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}
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return NewInterfaceResult(t.client.Set(t.ctx, key, value, exp).Result())
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}
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func (t *StringOperation) Get(key string) *StringResult {
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return NewStringResult(t.client.Get(t.ctx, key).Result())
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}
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func (t *StringOperation) MGet(key ...string) *SliceResult {
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return NewSliceResult(t.client.MGet(t.ctx, key...).Result())
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}
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func (t *StringOperation) Del(key string) *IntResult {
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return NewIntResult(t.client.Del(t.ctx, key).Result())
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}
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func (t *StringOperation) Exist(key string) *IntResult {
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return NewIntResult(t.client.Exists(t.ctx, key).Result())
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}
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